package regexobject;
import jdk.nashorn.internal.runtime.regexp.joni.Regex;
/*
string replaceAll(string regex,string s):替换
将当前字符串中满足正则表达式(regex)的部分给替换为指定字符串(s)
 */
public class ReplaceAllDemo {
    public static void main(String[] args) {
        String line = "abc123def456ghi78";
        //将数字部分替换为#NUMBER#
        line = line.replaceAll("[0-9]+","#NUMBER#");
        System.out.println(line);

    }
}
